As the Jacksonville Jaguars head into day four of training camp here are some things to watch on the defensive side of the ball.

Training camp is underway and the Jacksonville Jaguars have, by all accounts, looked sharp. After looking at things to watch for on offense, let’s turn our attention to the defense.

Defensive Line

The defensive line should be one of the strongest units on the team. There are many talented players on the line with depth at each position.

The biggest thing to watch is the different rotations the Jaguars use. The base package figures to be Calais Campbell/Malik Jackson/Abry Jones/Yannick Ngakoue but it gets interesting when thinking about what the line will look like on passing downs. Will we see a decrease in reps for Dante Fowler Jr. after his recent misdemeanor charge? On passing downs the Jaguars’ front four looks quite scary with the lineup potentially being Fowler/Campbell/Jackson/Ngakoue with rookie Dawuane Smoot rotating in as well.

Linebacker

The hot topic on defense this offseason has been second year pro Myles Jack’s move to middle linebacker. Everyone is still waiting to see how he will handle this transition as well as how former MLB Paul Posluszny will handle his transition outside. If they can handle their transition well the Jaguars’ should have three solid starters at the linebacker position. So far, some reports on Jack’s play have not been altogether promising.

Secondary

This should be another big strength of the team. The Jaguars have two potential…